package com.dove.tinkerpatch;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.TextView;

public class Main3Activity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main3);
        TextView tv_main_three = findViewById(R.id.tv_main_three);
        tv_main_three.setText("自定义文字");
    }
}
